12886058438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{68659}}^1$

素因数の和:69140

約数の個数: 32

約数和(自身を含む): 22245840000

約数和(自身を除く): 9359781562

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 449, 898, 4939, 8531, 9878, 17062, 68659, 93841, 137318, 187682, 755249, 1304521, 1510498, 2609042, 14349731, 28699462, 30827891, 61655782, 339106801, 585729929, 678213602, 1171459858, 6443029219, 12886058438]

約数ペア:

[(1, 12886058438), (2, 6443029219), (11, 1171459858), (19, 678213602), (22, 585729929), (38, 339106801), (209, 61655782), (418, 30827891), (449, 28699462), (898, 14349731), (4939, 2609042), (8531, 1510498), (9878, 1304521), (17062, 755249), (68659, 187682), (93841, 137318)]